 |
| |||
| Wehrmauer f; Sperrmauerwerk n | |||
| кладка плотины: 29 phrases in 9 subjects |
| Construction | 1 |
| General | 2 |
| Hydrography | 1 |
| Hydrology | 6 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
| Rail transport | 2 |
| Technology | 1 |
| Water supply | 14 |
|
| |||
| Wehrmauer f; Sperrmauerwerk n | |||
| кладка плотины: 29 phrases in 9 subjects |
| Construction | 1 |
| General | 2 |
| Hydrography | 1 |
| Hydrology | 6 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
| Rail transport | 2 |
| Technology | 1 |
| Water supply | 14 |